diff options
Diffstat (limited to 'www/crm/wp-admin/includes/class-wp-terms-list-table.php')
| -rw-r--r-- | www/crm/wp-admin/includes/class-wp-terms-list-table.php | 676 |
1 files changed, 676 insertions, 0 deletions
diff --git a/www/crm/wp-admin/includes/class-wp-terms-list-table.php b/www/crm/wp-admin/includes/class-wp-terms-list-table.php new file mode 100644 index 00000000..d30fb3d8 --- /dev/null +++ b/www/crm/wp-admin/includes/class-wp-terms-list-table.php @@ -0,0 +1,676 @@ +<?php +/** + * List Table API: WP_Terms_List_Table class + * + * @package WordPress + * @subpackage Administration + * @since 3.1.0 + */ + +/** + * Core class used to implement displaying terms in a list table. + * + * @since 3.1.0 + * @access private + * + * @see WP_List_Table + */ +class WP_Terms_List_Table extends WP_List_Table { + + public $callback_args; + + private $level; + + /** + * Constructor. + * + * @since 3.1.0 + * + * @see WP_List_Table::__construct() for more information on default arguments. + * + * @global string $post_type + * @global string $taxonomy + * @global string $action + * @global object $tax + * + * @param array $args An associative array of arguments. + */ + public function __construct( $args = array() ) { + global $post_type, $taxonomy, $action, $tax; + + parent::__construct( + array( + 'plural' => 'tags', + 'singular' => 'tag', + 'screen' => isset( $args['screen'] ) ? $args['screen'] : null, + ) + ); + + $action = $this->screen->action; + $post_type = $this->screen->post_type; + $taxonomy = $this->screen->taxonomy; + + if ( empty( $taxonomy ) ) { + $taxonomy = 'post_tag'; + } + + if ( ! taxonomy_exists( $taxonomy ) ) { + wp_die( __( 'Invalid taxonomy.' ) ); + } + + $tax = get_taxonomy( $taxonomy ); + + // @todo Still needed? Maybe just the show_ui part. + if ( empty( $post_type ) || ! in_array( $post_type, get_post_types( array( 'show_ui' => true ) ) ) ) { + $post_type = 'post'; + } + + } + + /** + * @return bool + */ + public function ajax_user_can() { + return current_user_can( get_taxonomy( $this->screen->taxonomy )->cap->manage_terms ); + } + + /** + */ + public function prepare_items() { + $tags_per_page = $this->get_items_per_page( 'edit_' . $this->screen->taxonomy . '_per_page' ); + + if ( 'post_tag' === $this->screen->taxonomy ) { + /** + * Filters the number of terms displayed per page for the Tags list table. + * + * @since 2.8.0 + * + * @param int $tags_per_page Number of tags to be displayed. Default 20. + */ + $tags_per_page = apply_filters( 'edit_tags_per_page', $tags_per_page ); + + /** + * Filters the number of terms displayed per page for the Tags list table. + * + * @since 2.7.0 + * @deprecated 2.8.0 Use edit_tags_per_page instead. + * + * @param int $tags_per_page Number of tags to be displayed. Default 20. + */ + $tags_per_page = apply_filters( 'tagsperpage', $tags_per_page ); + } elseif ( 'category' === $this->screen->taxonomy ) { + /** + * Filters the number of terms displayed per page for the Categories list table. + * + * @since 2.8.0 + * + * @param int $tags_per_page Number of categories to be displayed. Default 20. + */ + $tags_per_page = apply_filters( 'edit_categories_per_page', $tags_per_page ); + } + + $search = ! empty( $_REQUEST['s'] ) ? trim( wp_unslash( $_REQUEST['s'] ) ) : ''; + + $args = array( + 'search' => $search, + 'page' => $this->get_pagenum(), + 'number' => $tags_per_page, + ); + + if ( ! empty( $_REQUEST['orderby'] ) ) { + $args['orderby'] = trim( wp_unslash( $_REQUEST['orderby'] ) ); + } + + if ( ! empty( $_REQUEST['order'] ) ) { + $args['order'] = trim( wp_unslash( $_REQUEST['order'] ) ); + } + + $this->callback_args = $args; + + $this->set_pagination_args( + array( + 'total_items' => wp_count_terms( $this->screen->taxonomy, compact( 'search' ) ), + 'per_page' => $tags_per_page, + ) + ); + } + + /** + * @return bool + */ + public function has_items() { + // todo: populate $this->items in prepare_items() + return true; + } + + /** + */ + public function no_items() { + echo get_taxonomy( $this->screen->taxonomy )->labels->not_found; + } + + /** + * @return array + */ + protected function get_bulk_actions() { + $actions = array(); + + if ( current_user_can( get_taxonomy( $this->screen->taxonomy )->cap->delete_terms ) ) { + $actions['delete'] = __( 'Delete' ); + } + + return $actions; + } + + /** + * @return string + */ + public function current_action() { + if ( isset( $_REQUEST['action'] ) && isset( $_REQUEST['delete_tags'] ) && ( 'delete' === $_REQUEST['action'] || 'delete' === $_REQUEST['action2'] ) ) { + return 'bulk-delete'; + } + + return parent::current_action(); + } + + /** + * @return array + */ + public function get_columns() { + $columns = array( + 'cb' => '<input type="checkbox" />', + 'name' => _x( 'Name', 'term name' ), + 'description' => __( 'Description' ), + 'slug' => __( 'Slug' ), + ); + + if ( 'link_category' === $this->screen->taxonomy ) { + $columns['links'] = __( 'Links' ); + } else { + $columns['posts'] = _x( 'Count', 'Number/count of items' ); + } + + return $columns; + } + + /** + * @return array + */ + protected function get_sortable_columns() { + return array( + 'name' => 'name', + 'description' => 'description', + 'slug' => 'slug', + 'posts' => 'count', + 'links' => 'count', + ); + } + + /** + */ + public function display_rows_or_placeholder() { + $taxonomy = $this->screen->taxonomy; + + $args = wp_parse_args( + $this->callback_args, + array( + 'page' => 1, + 'number' => 20, + 'search' => '', + 'hide_empty' => 0, + ) + ); + + $page = $args['page']; + + // Set variable because $args['number'] can be subsequently overridden. + $number = $args['number']; + + $args['offset'] = $offset = ( $page - 1 ) * $number; + + // Convert it to table rows. + $count = 0; + + if ( is_taxonomy_hierarchical( $taxonomy ) && ! isset( $args['orderby'] ) ) { + // We'll need the full set of terms then. + $args['number'] = $args['offset'] = 0; + } + $terms = get_terms( $taxonomy, $args ); + + if ( empty( $terms ) || ! is_array( $terms ) ) { + echo '<tr class="no-items"><td class="colspanchange" colspan="' . $this->get_column_count() . '">'; + $this->no_items(); + echo '</td></tr>'; + return; + } + + if ( is_taxonomy_hierarchical( $taxonomy ) && ! isset( $args['orderby'] ) ) { + if ( ! empty( $args['search'] ) ) {// Ignore children on searches. + $children = array(); + } else { + $children = _get_term_hierarchy( $taxonomy ); + } + // Some funky recursion to get the job done( Paging & parents mainly ) is contained within, Skip it for non-hierarchical taxonomies for performance sake + $this->_rows( $taxonomy, $terms, $children, $offset, $number, $count ); + } else { + foreach ( $terms as $term ) { + $this->single_row( $term ); + } + } + } + + /** + * @param string $taxonomy + * @param array $terms + * @param array $children + * @param int $start + * @param int $per_page + * @param int $count + * @param int $parent + * @param int $level + */ + private function _rows( $taxonomy, $terms, &$children, $start, $per_page, &$count, $parent = 0, $level = 0 ) { + + $end = $start + $per_page; + + foreach ( $terms as $key => $term ) { + + if ( $count >= $end ) { + break; + } + + if ( $term->parent != $parent && empty( $_REQUEST['s'] ) ) { + continue; + } + + // If the page starts in a subtree, print the parents. + if ( $count == $start && $term->parent > 0 && empty( $_REQUEST['s'] ) ) { + $my_parents = $parent_ids = array(); + $p = $term->parent; + while ( $p ) { + $my_parent = get_term( $p, $taxonomy ); + $my_parents[] = $my_parent; + $p = $my_parent->parent; + if ( in_array( $p, $parent_ids ) ) { // Prevent parent loops. + break; + } + $parent_ids[] = $p; + } + unset( $parent_ids ); + + $num_parents = count( $my_parents ); + while ( $my_parent = array_pop( $my_parents ) ) { + echo "\t"; + $this->single_row( $my_parent, $level - $num_parents ); + $num_parents--; + } + } + + if ( $count >= $start ) { + echo "\t"; + $this->single_row( $term, $level ); + } + + ++$count; + + unset( $terms[ $key ] ); + + if ( isset( $children[ $term->term_id ] ) && empty( $_REQUEST['s'] ) ) { + $this->_rows( $taxonomy, $terms, $children, $start, $per_page, $count, $term->term_id, $level + 1 ); + } + } + } + + /** + * @global string $taxonomy + * @param WP_Term $tag Term object. + * @param int $level + */ + public function single_row( $tag, $level = 0 ) { + global $taxonomy; + $tag = sanitize_term( $tag, $taxonomy ); + + $this->level = $level; + + if ( $tag->parent ) { + $count = count( get_ancestors( $tag->term_id, $taxonomy, 'taxonomy' ) ); + $level = 'level-' . $count; + } else { + $level = 'level-0'; + } + + echo '<tr id="tag-' . $tag->term_id . '" class="' . $level . '">'; + $this->single_row_columns( $tag ); + echo '</tr>'; + } + + /** + * @param WP_Term $tag Term object. + * @return string + */ + public function column_cb( $tag ) { + if ( current_user_can( 'delete_term', $tag->term_id ) ) { + return '<label class="screen-reader-text" for="cb-select-' . $tag->term_id . '">' . sprintf( __( 'Select %s' ), $tag->name ) . '</label>' + . '<input type="checkbox" name="delete_tags[]" value="' . $tag->term_id . '" id="cb-select-' . $tag->term_id . '" />'; + } + + return ' '; + } + + /** + * @param WP_Term $tag Term object. + * @return string + */ + public function column_name( $tag ) { + $taxonomy = $this->screen->taxonomy; + + $pad = str_repeat( '— ', max( 0, $this->level ) ); + + /** + * Filters display of the term name in the terms list table. + * + * The default output may include padding due to the term's + * current level in the term hierarchy. + * + * @since 2.5.0 + * + * @see WP_Terms_List_Table::column_name() + * + * @param string $pad_tag_name The term name, padded if not top-level. + * @param WP_Term $tag Term object. + */ + $name = apply_filters( 'term_name', $pad . ' ' . $tag->name, $tag ); + + $qe_data = get_term( $tag->term_id, $taxonomy, OBJECT, 'edit' ); + + $uri = wp_doing_ajax() ? wp_get_referer() : $_SERVER['REQUEST_URI']; + + $edit_link = get_edit_term_link( $tag->term_id, $taxonomy, $this->screen->post_type ); + + if ( $edit_link ) { + $edit_link = add_query_arg( + 'wp_http_referer', + urlencode( wp_unslash( $uri ) ), + $edit_link + ); + $name = sprintf( + '<a class="row-title" href="%s" aria-label="%s">%s</a>', + esc_url( $edit_link ), + /* translators: %s: taxonomy term name */ + esc_attr( sprintf( __( '“%s” (Edit)' ), $tag->name ) ), + $name + ); + } + + $out = sprintf( + '<strong>%s</strong><br />', + $name + ); + + $out .= '<div class="hidden" id="inline_' . $qe_data->term_id . '">'; + $out .= '<div class="name">' . $qe_data->name . '</div>'; + + /** This filter is documented in wp-admin/edit-tag-form.php */ + $out .= '<div class="slug">' . apply_filters( 'editable_slug', $qe_data->slug, $qe_data ) . '</div>'; + $out .= '<div class="parent">' . $qe_data->parent . '</div></div>'; + + return $out; + } + + /** + * Gets the name of the default primary column. + * + * @since 4.3.0 + * + * @return string Name of the default primary column, in this case, 'name'. + */ + protected function get_default_primary_column_name() { + return 'name'; + } + + /** + * Generates and displays row action links. + * + * @since 4.3.0 + * + * @param WP_Term $tag Tag being acted upon. + * @param string $column_name Current column name. + * @param string $primary Primary column name. + * @return string Row actions output for terms. + */ + protected function handle_row_actions( $tag, $column_name, $primary ) { + if ( $primary !== $column_name ) { + return ''; + } + + $taxonomy = $this->screen->taxonomy; + $tax = get_taxonomy( $taxonomy ); + $uri = wp_doing_ajax() ? wp_get_referer() : $_SERVER['REQUEST_URI']; + + $edit_link = add_query_arg( + 'wp_http_referer', + urlencode( wp_unslash( $uri ) ), + get_edit_term_link( $tag->term_id, $taxonomy, $this->screen->post_type ) + ); + + $actions = array(); + if ( current_user_can( 'edit_term', $tag->term_id ) ) { + $actions['edit'] = sprintf( + '<a href="%s" aria-label="%s">%s</a>', + esc_url( $edit_link ), + /* translators: %s: taxonomy term name */ + esc_attr( sprintf( __( 'Edit “%s”' ), $tag->name ) ), + __( 'Edit' ) + ); + $actions['inline hide-if-no-js'] = sprintf( + '<button type="button" class="button-link editinline" aria-label="%s" aria-expanded="false">%s</button>', + /* translators: %s: taxonomy term name */ + esc_attr( sprintf( __( 'Quick edit “%s” inline' ), $tag->name ) ), + __( 'Quick Edit' ) + ); + } + if ( current_user_can( 'delete_term', $tag->term_id ) ) { + $actions['delete'] = sprintf( + '<a href="%s" class="delete-tag aria-button-if-js" aria-label="%s">%s</a>', + wp_nonce_url( "edit-tags.php?action=delete&taxonomy=$taxonomy&tag_ID=$tag->term_id", 'delete-tag_' . $tag->term_id ), + /* translators: %s: taxonomy term name */ + esc_attr( sprintf( __( 'Delete “%s”' ), $tag->name ) ), + __( 'Delete' ) + ); + } + if ( is_taxonomy_viewable( $tax ) ) { + $actions['view'] = sprintf( + '<a href="%s" aria-label="%s">%s</a>', + get_term_link( $tag ), + /* translators: %s: taxonomy term name */ + esc_attr( sprintf( __( 'View “%s” archive' ), $tag->name ) ), + __( 'View' ) + ); + } + + /** + * Filters the action links displayed for each term in the Tags list table. + * + * @since 2.8.0 + * @deprecated 3.0.0 Use {$taxonomy}_row_actions instead. + * + * @param string[] $actions An array of action links to be displayed. Default + * 'Edit', 'Quick Edit', 'Delete', and 'View'. + * @param WP_Term $tag Term object. + */ + $actions = apply_filters( 'tag_row_actions', $actions, $tag ); + + /** + * Filters the action links displayed for each term in the terms list table. + * + * The dynamic portion of the hook name, `$taxonomy`, refers to the taxonomy slug. + * + * @since 3.0.0 + * + * @param string[] $actions An array of action links to be displayed. Default + * 'Edit', 'Quick Edit', 'Delete', and 'View'. + * @param WP_Term $tag Term object. + */ + $actions = apply_filters( "{$taxonomy}_row_actions", $actions, $tag ); + + return $this->row_actions( $actions ); + } + + /** + * @param WP_Term $tag Term object. + * @return string + */ + public function column_description( $tag ) { + if ( $tag->description ) { + return $tag->description; + } else { + return '<span aria-hidden="true">—</span><span class="screen-reader-text">' . __( 'No description' ) . '</span>'; + } + } + + /** + * @param WP_Term $tag Term object. + * @return string + */ + public function column_slug( $tag ) { + /** This filter is documented in wp-admin/edit-tag-form.php */ + return apply_filters( 'editable_slug', $tag->slug, $tag ); + } + + /** + * @param WP_Term $tag Term object. + * @return string + */ + public function column_posts( $tag ) { + $count = number_format_i18n( $tag->count ); + + $tax = get_taxonomy( $this->screen->taxonomy ); + + $ptype_object = get_post_type_object( $this->screen->post_type ); + if ( ! $ptype_object->show_ui ) { + return $count; + } + + if ( $tax->query_var ) { + $args = array( $tax->query_var => $tag->slug ); + } else { + $args = array( + 'taxonomy' => $tax->name, + 'term' => $tag->slug, + ); + } + + if ( 'post' != $this->screen->post_type ) { + $args['post_type'] = $this->screen->post_type; + } + + if ( 'attachment' === $this->screen->post_type ) { + return "<a href='" . esc_url( add_query_arg( $args, 'upload.php' ) ) . "'>$count</a>"; + } + + return "<a href='" . esc_url( add_query_arg( $args, 'edit.php' ) ) . "'>$count</a>"; + } + + /** + * @param WP_Term $tag Term object. + * @return string + */ + public function column_links( $tag ) { + $count = number_format_i18n( $tag->count ); + if ( $count ) { + $count = "<a href='link-manager.php?cat_id=$tag->term_id'>$count</a>"; + } + return $count; + } + + /** + * @param WP_Term $tag Term object. + * @param string $column_name + * @return string + */ + public function column_default( $tag, $column_name ) { + /** + * Filters the displayed columns in the terms list table. + * + * The dynamic portion of the hook name, `$this->screen->taxonomy`, + * refers to the slug of the current taxonomy. + * + * @since 2.8.0 + * + * @param string $string Blank string. + * @param string $column_name Name of the column. + * @param int $term_id Term ID. + */ + return apply_filters( "manage_{$this->screen->taxonomy}_custom_column", '', $column_name, $tag->term_id ); + } + + /** + * Outputs the hidden row displayed when inline editing + * + * @since 3.1.0 + */ + public function inline_edit() { + $tax = get_taxonomy( $this->screen->taxonomy ); + + if ( ! current_user_can( $tax->cap->edit_terms ) ) { + return; + } + ?> + + <form method="get"><table style="display: none"><tbody id="inlineedit"> + <tr id="inline-edit" class="inline-edit-row" style="display: none"><td colspan="<?php echo $this->get_column_count(); ?>" class="colspanchange"> + + <fieldset> + <legend class="inline-edit-legend"><?php _e( 'Quick Edit' ); ?></legend> + <div class="inline-edit-col"> + <label> + <span class="title"><?php _ex( 'Name', 'term name' ); ?></span> + <span class="input-text-wrap"><input type="text" name="name" class="ptitle" value="" /></span> + </label> + <?php if ( ! global_terms_enabled() ) { ?> + <label> + <span class="title"><?php _e( 'Slug' ); ?></span> + <span class="input-text-wrap"><input type="text" name="slug" class="ptitle" value="" /></span> + </label> + <?php } ?> + </div></fieldset> + <?php + + $core_columns = array( + 'cb' => true, + 'description' => true, + 'name' => true, + 'slug' => true, + 'posts' => true, + ); + + list( $columns ) = $this->get_column_info(); + + foreach ( $columns as $column_name => $column_display_name ) { + if ( isset( $core_columns[ $column_name ] ) ) { + continue; + } + + /** This action is documented in wp-admin/includes/class-wp-posts-list-table.php */ + do_action( 'quick_edit_custom_box', $column_name, 'edit-tags', $this->screen->taxonomy ); + } + + ?> + + <div class="inline-edit-save submit"> + <button type="button" class="cancel button alignleft"><?php _e( 'Cancel' ); ?></button> + <button type="button" class="save button button-primary alignright"><?php echo $tax->labels->update_item; ?></button> + <span class="spinner"></span> + <?php wp_nonce_field( 'taxinlineeditnonce', '_inline_edit', false ); ?> + <input type="hidden" name="taxonomy" value="<?php echo esc_attr( $this->screen->taxonomy ); ?>" /> + <input type="hidden" name="post_type" value="<?php echo esc_attr( $this->screen->post_type ); ?>" /> + <br class="clear" /> + <div class="notice notice-error notice-alt inline hidden"> + <p class="error"></p> + </div> + </div> + </td></tr> + </tbody></table></form> + <?php + } +} |